''Tornabea'' is a

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

genus of

lichen A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from ...

in the family

Physciaceae The Physciaceae are a family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. A 2016 estimate placed 19 genera and 601 species in the family. Genera This is a list of the genera contained within ...

. It only contains the one accepted species, Tornabea scutellifera 2 other species has been found to be synonyms of ''Tornabea scutellifera''; ''Tornabea atlantica'' and ''Tornabea atlantica'' var. ''intricata'' The genus was

circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ...

by Haavard Østhagen in

Taxon In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular nam ...

vol.29 on pages 687-688 in 1980. The genus name of ''Tornabea'' is in honour of Francesco Tornabene (1813–1897), who was an Italian

Benedictine Monk , image = Medalla San Benito.PNG , caption = Design on the obverse side of the Saint Benedict Medal , abbreviation = OSB , formation = , motto = (English: 'Pray and Work') , found ...

and

botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo ...

. At

Montecassino Abbey Monte Cassino (today usually spelled Montecassino) is a rocky hill about southeast of Rome, in the Latin Valley, Italy, west of Cassino and at an elevation of . Site of the Roman town of Casinum, it is widely known for its abbey, the first ho ...

, he was Professor of Botany, as well as founder and Director of the Botanical Garden in Catania between 1847 - 1892.

References

Caliciales Lichen genera Caliciales genera Taxa described in 1980 {{Caliciales-stub